Polycom RMX 2000 Hardware Guide
RTM ISDN
The following LEDs appear on the RTM ISDN:
Table 
Function Name | LED | LED Color | Description  | |
Name  | ||||
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LAN LED (1) | LNK | Green  | ON with an active network  | |
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  | connection, flickers with Packet  | |
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  | activity.  | |
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  | 1 Gb  | Amber  | ON when 1Gb connection is  | |
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  | online, flickers with Packet  | |
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  | activity.  | |
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ShMC LEDs  | H/S  | Blue  | OFF - Normal.  | |
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  | Flashes - This LED is activated  | |
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  | when the MPM/MPM+ card Hot  | |
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  | Swap functionality initiates a  | |
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  | power off routine on the MPM/  | |
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  | MPM+ and RTM ISDN cards.  | |
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  | ON - Power on the RTM ISDN  | |
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  | card has been switched OFF.  | |
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  | This LED is activated by the  | |
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  | MPM/MPM+ card when the  | |
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  | MPM/MPM+’s card Hot Swap  | |
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  | functionality powers off the  | |
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  | MPM/MPM+ and RTM ISDN  | |
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  | cards.  | |
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